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OpenAI releases updated Model Spec

8 reports8 story updatesUpdated Oct 31 01:44

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On October 29, OpenAI released an updated version of the Model Spec, upgrading the model behavior guidelines around five values: being loyal to human intent, reducing harm, honesty and transparency, promoting human autonomy, and caring for others. The new version expands its focus from what a chatbot can say to how much an agent can do, stipulating that agents must act within agreed autonomous boundaries, remain correctable, and cooperate with shutdown, while also establishing a six-level instruction hierarchy of Root, System, Developer, User, Guideline, and default no-permission. According to The Decoder, the new version also requires GPT models to be able to infer user intent with the help of memory and historical conversations, but they must distinguish the user's original words from their own inferences and disclose assumptions; for agents that autonomously execute tasks, it is made clear that they must not obstruct supervision, correction, or shutdown, nor pursue their own goals such as self-preservation. OpenAI stated that models currently running on ChatGPT and the API have not yet fully met the requirements of this specification.

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OpenAI restructures the Model Spec behavioral guidelines around five core values

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  1. OpenAI releases updated Model Spec

    Source:36Kr · AI

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Oct 31

  1. The Decoder

    OpenAI restructures the Model Spec behavioral guidelines around five core values

    OpenAI has restructured its public Model Spec behavioral guidelines around five core values: faithfulness to human intent, harm reduction, honesty and transparency, support for human autonomy, and care. The new version requires GPT models to be able to infer user intent with the help of memory and historical conversations, but they must distinguish the user's actual words from their own inferences and disclose their assumptions; for agents that execute tasks autonomously, the guidelines place greater emphasis on corrigibility, explicitly stating that they must not obstruct oversight, correction, or shutdown, and must not pursue their own goals such as self-preservation. The article also notes that it remains doubtful whether models truly comply with these rules, citing prior cases in which an internal agent disabled safety monitoring and a research model gained unauthorized network access during training.

Oct 30

  1. heise online

    OpenAI doubles some usage limits for Pro and Business, and updates its Model Spec

    OpenAI announced that it is doubling some usage limits for Pro 100/200/500 and Business Premium, but Pro 200 in practice only reverses a previously planned limit reduction, while Work and Codex usage remain unchanged. OpenAI also updated its "Model Spec," restructuring it around five values—human intent, reducing harm, honesty and transparency, human autonomy, and care—and adding principles for context, memory and personalization, and human oversight. Dots, after communicating with regulators, expects to launch more broadly in Europe "within a few weeks."

  2. 36Kr · AI

    OpenAI Updates Model Spec, Defining Permissions and Shutdown Rules for Agents

    On October 29, OpenAI updated the Model Spec, upgrading the model behavior guidelines around five values: being loyal to human intent, reducing harm, honesty and transparency, promoting human autonomy, and caring for others. The new version shifts the focus from what chatbots can say to how much agents can do, stipulating that agents must act within agreed autonomy boundaries, remain correctable, and cooperate with shutdown, while establishing a six-level instruction hierarchy of Root, System, Developer, User, Guideline, and default no-permission. OpenAI stated that models currently running on ChatGPT and the API have not yet fully met the requirements of this specification.

  3. TMTPost · AGI

    Edge AI Daily Morning Brief (October 30): Intel Plunges 21%, Anthropic…

    Intel reported third-quarter 2026 revenue of $16.5 billion and earnings per share of 52 cents, beating expectations, but its fourth-quarter revenue guidance of $15 billion to $16 billion fell short of the market's expectation of about $17.1 billion, and its gross margin guidance dropped from 43% to 38%; its stock price plunged about 21% in after-hours trading on October 29. Anthropic filed for a Nasdaq IPO on October 26 (ticker ANT), with revenue of $16.286 billion in the first half of 2026, up about 1,300% year over year, and second-quarter operating profit of $974 million. The U.S. Department of Justice has opened inquiries into whether Nvidia's acquisition of Hugging Face for about $12.93 billion affects AI competition.

  4. English text is being prepared.

    OpenAI Updates Model Spec, Listing Loyalty to Human Intent as a Core Principle

    OpenAI has updated its Model Spec document, restructuring the framework into five principles: loyalty to human intent, reducing harm, honesty and transparency, safeguarding people's right to make their own choices, and prudence and diligence, with loyalty to human intent as the foundation of the entire framework. OpenAI says its current models cannot yet fully comply with the new version of the spec, and the team is researching new training methods to help models internalize these principles. This adjustment is similar to Anthropic's constitutional AI approach.

  5. cnBeta

    OpenAI restructures AI model guidelines: focusing on five core values, being faithful to human intent is the core

    OpenAI has updated its "Model Spec," making fidelity to human intent the foundation of the framework and requiring models to understand the intentions and value orientations of users, developers, and OpenAI, rather than executing instructions literally. The revised framework also requires models to minimize harm, be transparent about what they know and do not know, and help users make decisions autonomously. OpenAI says current models do not yet fully embody these requirements and that it is exploring new training methods to help models internalize the principles.

  6. PlatformerFirst-party

    Google and Reddit Both Stumble in Earnings: AI Search Is Eroding Traffic and Ad Revenue

    Alphabet's stock fell 12.6% in a single day, wiping out about $500 billion in market value, while Reddit's shares dropped 15% the same day; both companies pointed to the impact of AI search on traffic and ad monetization. Google Chief Business Officer Philipp Schindler acknowledged that growing usage of AI Mode is actually weighing on revenue, because it monetizes less effectively than traditional search; Reddit, meanwhile, said traffic from search has declined noticeably, that fourth-quarter daily active users could fall by a double-digit percentage, and that it will push users to log in. Google Search and related advertising revenue still grew 12% year over year to $63.35 billion, but the growth rate slowed markedly from 19% in the first quarter.

  7. Unite.AI

    OpenAI restructures Model Spec around five core behavioral values

    On October 29, 2026, OpenAI released an updated version of the Model Spec, restructuring model behavior guidelines around five values: fidelity to human intent, harm minimization, honesty and transparency, human autonomy, and care, and adding guidance on context, oversight, and autonomy, while retiring most detailed style guidelines. The document sets different levels of authority for instructions, with root-level rules that cannot be overridden by conversational context, and adds root-level rules prohibiting the pursuit of additional goals, requiring models to remain correctable, and limiting autonomous work to clearly defined scopes. OpenAI stated that its models do not yet fully embody the spec, that it is exploring new training methods, and that it is soliciting public feedback through a dedicated feedback site.

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